Rohm DTA115EKA Digital transistors (built-in resistors) Datasheet

DTA115EM / DTA115EE / DTA115EUA
DTA115EKA / DTA115ESA
Transistors
Digital transistors (built-in resistors)
DTA115EM / DTA115EE / DTA115EUA /
DTA115EKA / DTA115ESA
zFeatures
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors (see equivalent circuit).
2) The bias resistors consist of thin-film resistors with
complete isolation to allow positive biasing of the input,
and parasitic effects are almost completely eliminated.
3) Only the on/off conditions need to be set for operation,
making device design easy.
4) Higher mounting densities can be achieved.
zEquivalent circuit
R1
IN
OUT
R2
GND (+)
IN
OUT
GND (+)
zStructure
PNP digital transistor (Built-in resistor type)
zExternal dimensions (Unit : mm)
DTA115EM
DTA115EE
1.2
0.8
1.6±0.2
1.0±0.1
0.2
0.5 0.5
+0.1
0.2−0.05
0.8
(2)
(3)
0.4 0.4
1.2
0.32
0.2
0.7±0.1
+0.1
0.2−0.05
0.55±0.1
(1) IN
(2) GND
(3) OUT
ROHM : VMT3
(3)
+0.1
0.3 −0.05
ROHM : EMT3
0~0.1
(1) GND
(2) IN
(3) OUT
0.1Min.
0.15Max.
(2)
1.6±0.2
0.13
0~0.1
0.5
0.22
(1)
0.8±0.1
(1)
0.15±0.05
Abbreviated symbol : 19
Abbreviated symbol : 19
DTA115EKA
2.0±0.2
0.65 0.65
ROHM : SPT
EIAJ : SC-72
+0.1
0.15 −0.06
0.4 +0.1
−0.05
All terminals have same dimensions
0.3Min.
ROHM : SMT3
EIAJ : SC-59
(1) GND
(2) IN
(3) OUT
Abbreviated symbol : 19
2±0.2
3Min.
3±0.2
(15Min.)
5
0~0.1
(3)
(1) GND
(2) IN
(3) OUT
Abbreviated symbol : 19
4±0.2
(2)
2.8±0.2
2.1±0.1
(1)
0~0.1
0.3+0.1
0.15±0.05
−0
All terminals have same dimensions
DTA115ESA
0.8±0.1
0.95 0.95
1.6+0.2
−0.1
(3)
ROHM : UMT3
EIAJ : SC-70
0.7±0.1
0.2
1.1+0.2
−0.1
1.9±0.2
(2)
1.25±0.1
(1)
2.9±0.2
0.9±0.1
1.3±0.1
0.1Min.
DTA115EUA
0.15
0.45+
−0.05
0.4
2.5 +
−0.1
0.5
0.15
0.45 +
−0.05
(1) GND
(2) OUT
(3) IN
(1) (2) (3)
Rev.A
1/3
DTA115EM / DTA115EE / DTA115EUA
DTA115EKA / DTA115ESA
Transistors
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
VCC
VI
−50
−40 to +10
−20
−100
V
V
Supply voltage
Input voltage
IO
Output current
IC(Max.)
DTA115EM / DTA115EE
Power
dissipation
mA
150
DTA115EUA / DTA115EKA
DTA115ESA
Junction temperature
Storage temperature
Pd
200
mW
Tj
300
150
°C
Tstg
−55 to +150
°C
zElectrical characteristics (Ta=25°C)
Parameter
Input voltage
Output voltage
Symbol
Min.
Typ.
Max.
VI(off)
−
−
−0.5
VI(on)
−3
−
−
−0.1
−
−0.3
V
IO(off)
−
−
−0.15
−0.5
mA
µA
VCC= −50V, VI=0V
IO= −5mA, VO= −5V
VO(on)
Unit
Conditions
VCC= −5V, IO= −100µA
VO= −0.3V, IO= −1mA
IO= −5mA, II= −0.25mA
V
DC current gain
Input resistance
GI
82
−
−
−
−
−
R1
70
100
130
kΩ
−
Resistance ratio
R2/R1
0.8
−
1
250
1.2
−
−
MHz
−
VCE= −10V, IE=5mA, f=100MHz ∗
Input current
Output current
Transition frequency
∗Transition frequency of the device.
II
fT
VI= −5V
zPackage, marking, and packaging specifications
DTA115EM
DTA115EE
DTA115EUA
DTA115EKA
DTA115ESA
Package
Marking
Type
VMT3
19
EMT3
19
UMT3
19
SPT
−
Packaging code
Basic ordering unit (pieces)
T2L
8000
TL
3000
T106
3000
SMT3
19
T146
3000
TP
5000
Rev.A
2/3
DTA115EM / DTA115EE / DTA115EUA
DTA115EKA / DTA115ESA
Transistors
zElectrical characteristics curves
10m
VO=0.3V
OUTPUT CURRENT : IO (A)
INPUT VOLTAGE : VI(on) (V)
20
10
5
Ta= −40°C
Ta=25°C
2
1
500m
200m
100m
100µ 200µ
500µ 1m
2m
2m
VO=5V
Ta=100°C
500
Ta=100°C
1m
500µ
Ta=25°C
200µ
100µ
50µ
Ta= −40°C
20µ
10µ
200
Ta=25°C
100
50
Ta= −40°C
20
10
5
5µ
Ta=100°C
5m 10m 20m
50m 100m
OUTPUT CURRENT : IO (A)
2µ
1µ
0
2
500m
1
1.5
2
2.5
3
INPUT VOLTAGE : VI (off) (V)
Fig.1 Input voltage vs. Output current
(ON characteristics)
1
1k
VCC=5V
5m
50
DC CURRENT GAIN : GI
100
Fig.2 Output current vs. Input voltage
(OFF characteristics)
1
10µ
20µ
50µ 100µ 200µ
500µ 1m
2m
5m 10m
OUTPUT CURRENT : IO (A)
Fig.3 DC current gain vs. Output current
IO/II=20/1
OUTPUT VOLTAGE : VO(on) (V)
500m
200m
Ta=100°C
Ta=25°C
100m
50m
Ta= −40°C
20m
10m
5m
2m
1m
10µ
20µ
50µ 100µ 200µ
500µ 1m
2m
5m 10m
OUTPUT CURRENT : IO (A)
Fig.4 Output voltage vs. Output current
Rev.A
3/3
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document use silicon as a basic material.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.0
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